| Jinggang Machinery Co., Limited | Private company limited by shares | Live |
| JINGGANG TRADE CO., LIMITED | Private company limited by shares | Live |
| JINGGANG DIGITAL LIMITED | Private company limited by shares | Dissolved |
| JINGGANG RESOURCES LIMITED | Private company limited by shares | Live |
| Jinggang Poly Technology Limited | Private company limited by shares | Live |
| JINGGANGSHAN MARITIME COMPANY LIMITED | Private company limited by shares | Live |
| CHINA JINGGANGWENWAN CULTURE ZHANPAI LIMITED | Private company limited by shares | Live |
| JINGGANGYUAN INDUSTRY DEVELOPMENT LIMITED | Private company limited by shares | Live |